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# HTTP - HyperText Transfer Protocol - RFC 2616
# Pattern quality: great notsofast
# Usually runs on port 80
#
# This pattern has been tested and is believed to work well. If it does not
# work for you, or you believe it could be improved, please post to
# l7-filter-developers@lists.sf.net . This list may be subscribed to at
# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
#
# this intentionally catches the response from the server
# rather than the request so that other protocols which use
# http (like kazaa) can be caught based on specific http requests
# regardless of the ordering of filters...
# also matches posts
# Sites that serve really long cookies may break this by pushing the
# server response too far away from the beginning of the connection. To
# fix this, increase the kernel's data buffer length.
http
# Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF (rfc 2616)
# As specified in rfc 2616 a status code is preceeded and followed by a
# space.
http/(0\.9|1\.0|1\.1) [1-5][0-9][0-9] [\x09-\x0d -~]*(connection:|content-type:|content-length:|date:)|post [\x09-\x0d -~]* http/[01]\.[019]
# A slightly faster version that might be good enough:
#http/(0\.9|1\.0|1\.1) [1-5][0-9][0-9]|post [\x09-\x0d -~]* http/[01]\.[019]
# old pattern(s):
#(http[\x09-\x0d -~]*(200 ok|302 |304 )[\x09-\x0d -~]*(connection:|content-type:|content-length:))|^(post [\x09-\x0d -~]* http/)
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